/**
 * Copyright 2020 jianggujin (www.jianggujin.com).
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *  
 *      http://www.apache.org/licenses/LICENSE-2.0
 *  
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.jianggujin.dbfly.mybatis.xmltag;

import java.util.List;

import org.apache.ibatis.parsing.XNode;
import org.apache.ibatis.scripting.xmltags.SqlNode;
import org.apache.ibatis.scripting.xmltags.VarDeclSqlNode;

import com.jianggujin.dbfly.mybatis.JXMLScriptBuilder;

/**
 * bind节点处理器
 * 
 * @author jianggujin
 *
 */
public class JBindHandler implements JNodeHandler {

    @Override
    public void handleNode(JXMLScriptBuilder builder, XNode nodeToHandle, List<SqlNode> targetContents) {
        final String name = nodeToHandle.getStringAttribute("name");
        final String expression = nodeToHandle.getStringAttribute("value");
        final VarDeclSqlNode node = new VarDeclSqlNode(name, expression);
        targetContents.add(node);
    }
}
